Ключевые слова: action, antique, background, checking, clock, concept, contemporary, copy, countdown, crystal, deadline, endurance, equipment, eternity, flow, flowing, glass, heap, hour, hourglass, ideas, instrument, isolated, measure, measurement, measuring, minute, object, objects, passing, past, patience, pink, pressure, purple, reflection, running, sand, sandglass, space, time, timer, transparent, trickle, vintage, watch, white,